InChI=1/C18H19N7O3S/c1-11-2-5-13(6-3-11)21-16(28)10-29-18-24-23-17(25(18)19)22-20-9-12-4-7-14(26)8-15(12)27/h2-9,26-27H,10,19H2,1H3,(H,21,28)(H,22,23)/b20-9+/f/h21-22H 46F5B95738BA874D